// publicmosaic.yar — generated 2026-10-31 00:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE5LjkxLjQ5Ljk6OTg3Ng
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis"
        reference = "https://publicmosaic.com/config/endpoint/MTE5LjkxLjQ5Ljk6OTg3Ng"
        generated = "2026-10-31 00:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "7c83ec6c6039846d093c9c3ee2e8d3ae7251c193fb600d633641c045b1521db5"
        or hash.sha256(0, filesize) == "9b60e487646ba081ecc75fc88363c4791460df2a7bf2d6651d0a3898c6d2fff9"
        or hash.sha256(0, filesize) == "b27c086e6950e039da726c32eeb9ee5de2bed0c8a984c56a2d6ee6fe6c17ab66"
}